add libs::nlohmann-json v3.12.0

Author: rhubert

recipes/libs/nlohmann-json.yaml

@@ -0,0 +1,20 @@
+inherit: [cmake]
+
+metaEnvironment:
+    PKG_VERSION: "3.12.0"
+    PKG_LICENSE: "MIT"
+
+checkoutSCM:
+    scm: url
+    url: ${GITHUB_MIRROR}/nlohmann/json/archive/refs/tags/v${PKG_VERSION}.tar.gz
+    digestSHA256: 4b92eb0c06d10683f7447ce9406cb97cd4b453be18d7279320f7b2f025c10187
+    stripComponents: 1
+
+buildScript: |
+    cmakeBuild $1 -DJSON_BuildTests=Off
+
+multiPackage:
+    dev:
+        packageScript: cmakePackageDev
+    tgt: # probably unnecessary since this is a header only library?
+        packageScript: cmakePackageTgt

tests/buildall/recipes/all.yaml

@@ -74,6 +74,7 @@ depends:
     - libs::mesa3d-tgt
     - libs::mtdev-tgt
     - libs::nettle-tgt
+    - libs::nlohmann-json-tgt
     - libs::npth-tgt
     - libs::openssl
     - name: libs::openssl